RA/DEC (2000)
19:15:38.339 +39:49:54.51
288.90974418 +39.83180738
Type
SN Ia
Redshift
0.058
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-03 07:54:59.999
TNS AT
Y
Public
Y
Discovery Mag
20.6156
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qoa - 2025-07-20 08:15:32 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21583 2025-07-20 08:15:32 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025qoa_2025-07-20_08-15-31.985243_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2025-07-04 04:28:02 - 2025-07-07 21:39:14 2460860.686137 - 2460864.402242 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501466 2025-07-07 21:39:14 2460864.402242 18.8 0.19 ABMag L-GOTO GOTO-N_GOTO-1 180
501465 2025-07-04 04:28:02 2460860.686137 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-07-01 08:09:49 - 2025-07-03 07:55:00 2460857.8401505 - 2460859.8298611 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501308 2025-07-03 07:55:00 2460859.8298611 20.6156 0.140729 ABMag r-ZTF P48_ZTF-Cam
501307 2025-07-01 08:09:49 2460857.8401505 21.2791 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-07-03 08:48:34 - 2025-07-07 05:33:34 2460859.8670602 - 2460863.7316435 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501309 2025-07-07 05:33:34 2460863.7316435 19.1561 0.113403 ABMag g-ZTF P48_ZTF-Cam
502795 2025-07-05 09:53:30 2460861.9121528 19.776 0.144971 20.8343 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
502794 2025-07-03 08:48:34 2460859.8670602 20.8562 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-09 11:37:28 - 2025-07-10 11:10:16 2460865.98435 - 2460866.96546 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502128 2025-07-10 11:10:16 2460866.96546 18.42 0.15 18.76 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
502127 2025-07-09 11:37:28 2460865.98435 18.91 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
262645 2025-07-15 18:16:16 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 19:15:38.339 +39:49:54.51 2025-07-05 09:53:30.002 19.776 g-ZTF PSN ZTF25aazuxfi ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aazuxfi N
262269 2025-07-12 12:47:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:15:38.359 +39:49:54.75 2025-07-10 11:10:15.744 18.42 orange-ATLAS PSN ATLAS25hnj ATLAS N
261855 2025-07-08 17:57:29 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 19:15:38.373 +39:49:54.66 2025-07-07 21:39:13.536 18.8 L-GOTO Other GOTO25eqs GOTO N
261787 2025-07-07 14:33:29 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:15:38.313 +39:49:54.46 2025-07-03 07:54:59.999 20.6156 r-ZTF PSN ZTF25aazuxfi ZTF 2025TNSTR2599....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21583 2025-07-20 09:07:51 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.058 1 ZTF 2025TNSCR2794....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21583 2025-07-20 08:15:32 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025qoa_2025-07-20_08-15-31.985243_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 07/15/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 262645 of Group ZTF
Previous RA, DEC: 19:15:38.313, +39:49:54.46 (288.9096376, +39.8317956)
Updated RA, DEC: 19:15:38.339, +39:49:54.51 (288.90974418, +39.83180738)